“Penney”是使用 FontVibe AI 创作的中世纪文字效果。灵感源自古代手抄本的排版：装饰性字母、羊皮纸质感、华丽花边和中世纪书法。

Create a finished, horizontal envelope design, viewed straight on, against an aged vellum parchment background. The envelope itself is warm cream-to-ochre vellum with a softly visible folded flap, subtle foxing, and fine manuscript-like surface texture. Give it the care of a precious illuminated manuscript, not a modern mailing label. Warm amber candlelight from the upper right casts directional highlights and gentle shadows across the paper; burnished gold leaf catches brilliant warm highlights. Use flat, opaque jewel-tone pigments—deep ruby red, cobalt blue, and emerald green—with gold leaf accents. On the envelope front, render exactly this name, with exact spelling and casing: “Penney”. Make it large, centered, and unmistakably legible. Give the capital P the generous, rounded proportions of a 13th-century Lombardic illuminated initial. Keep “enney” clearly lowercase, in graceful, rounded manuscript letterforms that harmonize with the P. Paint the letter strokes in distinct ruby, cobalt, and emerald zones; rim every stroke with burnished gold leaf. Add delicate vine tendrils and leaf terminals to the letter edges, and tiny gold floral ornaments within the letterforms, without obscuring their shapes or counters. No other lettering, numbers, postal marks, logos, or legible symbols. The envelope is the central subject, occupying most of the canvas with generous parchment margins. Keep its outline and folded flap crisp and recognizable; place the name comfortably within the central writing area. Add restrained Celtic-inspired knotwork at the envelope corners, leaving clear space around the lettering. Rich hand-painted pigment and gold detail, tactile vellum grain, quiet candlelit depth, refined manuscript craftsmanship. Ensure “Penney” is the only readable text.